Peptide Referee

Peptide Crafters review: is it legit?

Live Transparency score 27/100* Checked Oct 15, 2026. Visit peptidecrafters.com

Our findings in brief

In short: Peptide Crafters scores 27/100 on the 5 of 6 checks we could complete, higher than 26% of the 192 active vendors we track. It isn't ranked until all six checks are complete (5 of 6 so far).

We haven't lab-tested anything from Peptide Crafters, so this covers public evidence only, not product quality. As of Oct 15, 2026:

What checks out

What's missing or unverified

Across 46 peptides that at least three vendors sell, its best prices are typically 12% below the median (34 of 46 below). Compare its prices.

At a glance

Website
peptidecrafters.com
Status
Live
Domain registered
Feb 18, 2024 (2.7 years ago)
Registrar
Porkbun LLC
Domain expires
Feb 18, 2029
First archived
Feb 24, 2024
Shop platform
WooCommerce
Ships to (stated)
Not stated
Payment (stated)
Not stated
COAs
Generic COAs only
Research-use disclaimer
Yes
Traffic rank (Tranco)
654,434 (1 = the most visited site)

Transparency checks

Six checks of public information, worth 100 points. The score measures openness, not product quality. How we score.

CheckWhat we foundPointsEvidence
Domain age Registered Feb 18, 2024 (2.7 years old) 15/20 Registry record
Public certificates of analysis Only generic or sample COAs are public 12/25 COA page
Independent lab named on COAs No independent lab named 0/10 —
Business identity No company name or address found 0/15 —
Shipping, refund and terms pages None found 0/15 Where we looked for a shipping page
Card or PayPal payment (buyer protection) Payment methods not stated publicly 0/15 —

Total: 27/100. One check couldn't be completed and scores 0 until we can verify it.

Peptide Crafters prices compared

The lowest price per milligram at Peptide Crafters for each peptide, against the median listing across all vendors we track. Rank 1 = cheapest vendor for that peptide.

Peptide Peptide Crafters $/mg Median $/mg vs median Price rank
GHK-Cu $0.450/mg $0.590/mg −24% 26th of 91
BPC-157 $5.00/mg $5.28/mg −5% 44th of 82
Tesamorelin $5.50/mg $6.62/mg −17% 28th of 78
TB-500 $6.00/mg $6.17/mg −3% 39th of 80
CJC-1295 with DAC $10.00/mg $10.40/mg −4% 20th of 31
Ipamorelin $5.00/mg $5.42/mg −8% 39th of 77
NAD+ $0.085/mg $0.100/mg −15% 20th of 70
MOTS-c $3.67/mg $3.45/mg +6% 50th of 81
Cagrilintide $9.50/mg $8.90/mg +7% 31st of 61
BPC-157 + TB-500 blend $4.00/mg $4.67/mg −14% 18th of 41
PT-141 (bremelanotide) $3.50/mg $4.00/mg −13% 16th of 66
Semax $3.50/mg $3.58/mg −2% 23rd of 57
Melanotan II $3.00/mg $3.50/mg −14% 17th of 60
KPV $4.00/mg $4.60/mg −13% 28th of 67
KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) $1.13/mg $1.57/mg −28% 6th of 16
SS-31 (elamipretide) $2.18/mg $3.55/mg −39% 10th of 47
Selank $3.50/mg $3.98/mg −12% 19th of 57
Epitalon $1.44/mg $3.00/mg −52% 8th of 75
GLOW blend (GHK-Cu + BPC-157 + TB-500) $1.21/mg $1.34/mg −9% 6th of 13
Sermorelin $5.50/mg $7.50/mg −27% 13th of 62
DSIP $6.00/mg $5.10/mg +18% 38th of 64
Glutathione $0.053/mg $0.047/mg +14% 35th of 57
AOD-9604 $11.00/mg $8.80/mg +25% 41st of 56
Kisspeptin-10 $6.00/mg $5.28/mg +14% 35th of 49
Thymosin Alpha-1 $6.50/mg $6.50/mg at the median 31st of 61
Pinealon $2.20/mg $3.30/mg −33% 4th of 39
Melanotan I $3.00/mg $3.41/mg −12% 13th of 38
Oxytocin $9.00/mg $6.16/mg +46% 30th of 36
ARA-290 (cibinetide) $3.13/mg $4.63/mg −33% 9th of 48
VIP (vasoactive intestinal peptide) $7.50/mg $7.50/mg at the median 18th of 37
LL-37 $10.00/mg $8.50/mg +18% 22nd of 39
IGF-1 LR3 $65.00/mg $70.80/mg −8% 20th of 51
CJC-1295 + Ipamorelin blend $3.75/mg $5.20/mg −28% 10th of 47
Thymalin $4.50/mg $3.50/mg +29% 16th of 22
FOXO4-DRI $11.25/mg $20.85/mg −46% 2nd of 16
5-Amino-1MQ $1.25/mg $2.90/mg −57% 15th of 57
Cardiogen $2.20/mg $2.75/mg −20% 4th of 19
Cartalax $1.83/mg $2.75/mg −33% 4th of 32
CJC-1295 without DAC (Mod GRF 1-29) $6.00/mg $6.80/mg −12% 27th of 67
GHK-Cu + KPV blend $1.14/mg $0.983/mg +16% 7th of 8
Prostamax $2.20/mg $3.00/mg −27% 3rd of 11
Semax + Selank blend $4.50/mg $4.81/mg −6% 11th of 19
Snap-8 $3.00/mg $3.05/mg −2% 14th of 33
Tesamorelin + Ipamorelin blend $5.71/mg $7.09/mg −19% 14th of 37
Testagen $2.20/mg $2.35/mg −6% 4th of 12
Thymagen $2.80/mg $4.00/mg −30% 1st of 6

Price index: 0.88 (1.00 = market median; lower is cheaper), across 46 peptides sold by 3+ vendors.

All 46 Peptide Crafters listings, with sizes and prices
Peptide Product Size Price $/mg vs median Stock Vendor's page
5-Amino-1MQ 5-Amino-1MQ- (60mg) in large 5mL lyophilized vial 60 mg $75 $1.25/mg −57% In stock View
AOD-9604 AOD-9604 (5mg) – New Clear Non-Gel Formula 5 mg $55 $11.00/mg +25% Out of stock View
ARA-290 (cibinetide) ARA-290 (16mg) 16 mg $50 $3.13/mg −33% In stock View
BPC-157 BPC-157 (10mg) 10 mg $50 $5.00/mg −5% In stock View
BPC-157 + TB-500 blend BPC-157 & TB-500 20mg (10mg/10mg) Blend 20 mg $80 $4.00/mg −14% In stock View
Cagrilintide Cagrilintide (10mg) 10 mg $95 $9.50/mg +7% In stock View
Cardiogen CARDIOGEN (25mg) 25 mg $55 $2.20/mg −20% In stock View
Cartalax Cartalax (30mg) 30 mg $55 $1.83/mg −33% In stock View
CJC-1295 with DAC CJC-1295 with DAC (5mg) 5 mg $50 $10.00/mg −4% In stock View
CJC-1295 + Ipamorelin blend CJC-1295 No DAC – Mod GRF (1-29) & Ipamorelin 12mg (6mg/6mg) Blend 12 mg $45 $3.75/mg −28% In stock View
CJC-1295 without DAC (Mod GRF 1-29) CJC-1295 No DAC – Mod GRF 1-29 – (5mg) 5 mg $30 $6.00/mg −12% In stock View
DSIP DSIP (5mg) 5 mg $30 $6.00/mg +18% In stock View
Epitalon Epitalon (Epithalon) (80mg) 80 mg $115 $1.44/mg −52% In stock View
FOXO4-DRI FOXO4-DRI (12mg) 12 mg $135 $11.25/mg −46% In stock View
GHK-Cu GHK-Cu (100mg) – In Large 8mL Vial 100 mg $45 $0.450/mg −24% In stock View
GHK-Cu + KPV blend Blend: GHK-CU (50mg) + KPV (20mg) in Large Capacity 8mL Vial 70 mg $80 $1.14/mg +16% In stock View
GLOW blend (GHK-Cu + BPC-157 + TB-500) Diamond Glow 70mg Large 8mL vial – GHK-CU (50mg) + TB-500 (10mg) + BPC-157 (10mg) 70 mg $85 $1.21/mg −9% In stock View
Glutathione L-Glutathione (1500MG) – in large 20mL vial 1500 mg $80 $0.053/mg +14% Out of stock View
IGF-1 LR3 IGF-1 LR3 (1mg) 1 mg $65 $65.00/mg −8% In stock View
Ipamorelin Ipamorelin (10mg) 10 mg $50 $5.00/mg −8% In stock View
Kisspeptin-10 Kisspeptin-10 (5mg) 5 mg $30 $6.00/mg +14% In stock View
KLOW blend (GHK-Cu + KPV + BPC-157 + TB-500) Nova KLOW 80mg Large 8mL vial – GHK-CU (50mg) + TB-500 (10mg) + BPC-157 (10mg) + KPV (10mg) 80 mg $90 $1.13/mg −28% In stock View
KPV KPV (10mg) 10 mg $40 $4.00/mg −13% In stock View
LL-37 LL-37 (CAP-18) (5mg) 5 mg $50 $10.00/mg +18% In stock View
Melanotan I Melanotan 1 (10mg) 10 mg $30 $3.00/mg −12% In stock View
Melanotan II Melanotan 2 (10mg) 10 mg $30 $3.00/mg −14% In stock View
MOTS-c MOTS-c (15mg) 15 mg $55 $3.67/mg +6% In stock View
NAD+ NAD+ (1000mg) Buffered – In large 8ml Vial [Lyophilized] 1000 mg $85 $0.085/mg −15% In stock View
Oxytocin Oxytocin (5mg) 5 mg $45 $9.00/mg +46% Out of stock View
Pinealon Pinealon (25mg) 25 mg $55 $2.20/mg −33% In stock View
Prostamax PROSTAMAX (25mg) 25 mg $55 $2.20/mg −27% In stock View
PT-141 (bremelanotide) PT-141 (10mg) 10 mg $35 $3.50/mg −12% In stock View
Selank Selank (10mg) 10 mg $35 $3.50/mg −12% In stock View
Semax Semax (10mg) 10 mg $35 $3.50/mg −2% In stock View
Semax + Selank blend Selank & Semax 10mg (5/5mg) Blend 10 mg $45 $4.50/mg −6% In stock View
Sermorelin Sermorelin (10mg) 10 mg $55 $5.50/mg −27% In stock View
Snap-8 Snap-8 (10mg) 10 mg $30 $3.00/mg −2% In stock View
SS-31 (elamipretide) SS-31 (39mg) – Limited Stock 39 mg $85 $2.18/mg −39% In stock View
TB-500 TB-500 – Thymosin Beta-4 (10mg) 10 mg $60 $6.00/mg −3% In stock View
Tesamorelin Tesamorelin (10mg) 10 mg $55 $5.50/mg −17% In stock View
Tesamorelin + Ipamorelin blend Tesamorelin (11mg) + Ipamorelin (3mg) Blend 14 mg $80 $5.71/mg −19% In stock View
Testagen TESTAGEN (25mg) 25 mg $55 $2.20/mg −6% In stock View
Thymagen THYMAGEN (25mg) 25 mg $70 $2.80/mg −30% Out of stock View
Thymalin Thymalin – (10mg) 10 mg $45 $4.50/mg +29% In stock View
Thymosin Alpha-1 Thymosin alpha 1 (10mg) 10 mg $65 $6.50/mg median In stock View
VIP (vasoactive intestinal peptide) VIP (10mg) 10 mg $75 $7.50/mg median In stock View

Prices come from each vendor's public product feed and were last fetched Oct 15, 2026. They exclude shipping and discounts. $/mg uses the labeled amount, not measured content. How we compare prices.

Alternatives to Peptide Crafters

Live vendors selling the same peptides as Peptide Crafters, ranked by transparency score. Payments from vendors never affect this order.

# Vendor Status Transparency Domain age COAs Ships to Prices tracked Lab tests
1 Pure Peptide Labs Live 90/100 12 months Batch COAs public US, worldwide 44 —
2 Peptidology Live 90/100 22 months Batch COAs public US 3 —
3 Eros Peptides Live 87/100 3.4 years Generic COAs only US 14 —
4 Nationwide Peptides Live 85/100 11 months Batch COAs public US 38 —
5 Mile High Compounds Live 85/100 15 months Batch COAs public US, worldwide 2 —

Is something wrong?

If you run Peptide Crafters, or you have evidence that something here is out of date, email [email protected] with a link to the evidence. We re-check within five business days and log every change on our corrections page.

Evidence we used (16)